DSP-803 is the universal loudspeaker of ceiling type serving for reproduction of voice messages and background musical programs of the first-class quality.
It is developed especially for use in branched transmitting systems with tension in the line 70/100 B - thanks to the built-in transformer, it can be connected in parallel with a set of other speaker systems from the amplifier at a great distance. The face value of power is chosen by connection to various withdrawal of the transformer – 10, 6, 5, 3 or 1.5 W. A dynamic head of 6.5 in size’’, the expanded range of the frequencies of 0.045-18 kHz and a high rate of level of sound pressure of 100 dB guarantee the clearness of speech messages and professional quality of the broadcast music.
It is recommended for internal installation in any rooms of various purpose: hotels, educational institutions, offices, studios, trade and business centers, factories and so forth.
The loudspeaker is made in the graceful case of white color of ABS plastic of high quality - is characterized by the small weight and long service life.
It is installed in the cut-in way in an assembly opening of O178-190 of mm in a ceiling or other bearing designs by means of expansion spring fastenings.
Technical characteristics of DSP-803:| Type: | ceiling loudspeaker |
| Power: | 10/6/5/3/1.5 W |
| Entrance tension: | 70/100 B |
| Frequency range: | 45 - 18000 Hz |
| Sensitivity (1vt/1m): | 92±2 dB |
| Level of the sound pressure (SPL max): | 100±2 dB |
| Radiation corner (1 kHz): | - |
| Size of the loudspeaker: | 1х6.5" |
| Case material: | ABS plastic, steel lattice |
| Color of the case: | white |
| Execution: | for rooms |
| Fire-prevention cap: | - |
| Degree of protection: | - |
| Way of installation: | ceiling cut-in |
| Assembly opening: | Mm O178-190 |
| Dimensions: | Mm O210x80 |
| Weight: | 1.1 kg |
| Installation type | Ceiling |
- Цена:6 000 Tg.
